# Question

For the January 2002 daily values of the Dow Jones Industrial Average (Table 2.6.8 in Chapter 2):

a. Find the mean net change.

b. Find the median net change.

c. Find the five-number summary for net change.

d. Draw the box plot for net change.

e. Find the mean percent change.

f. Find the median percent change.

g. Find the five-number summary for percent change.

h. Draw the box plot for percent change.

a. Find the mean net change.

b. Find the median net change.

c. Find the five-number summary for net change.

d. Draw the box plot for net change.

e. Find the mean percent change.

f. Find the median percent change.

g. Find the five-number summary for percent change.

h. Draw the box plot for percent change.

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